Hi Experts, We found out following behaviour in VT02N: if an user enters a shipment (in change mode ..) there are some user lock entries created and visible in SM12. I checked the source code and found that in the printing subroutine there is a "COMMIT WORK" command that obviously is dropping the lock entries - SAP Standard behaviour.. After making some changes the user immediately selects the menu "Shipment - Output - Printer". When the output is finished, all the lock entries are deleted - immediately, even though the user still is in the shipment, in change mode. We've had several follow-up issues due to this (inconsistencies etc.). The user is now aware about that issue; but what is your proposal to prohibit this issue in future? Is it possible maybe to gray out the menu item (similar as in VL02N) without making a SAP modification? rg Karl | __.____._ Copyright © 2011 Toolbox.com and message author. Toolbox.com 4343 N. Scottsdale Road Suite 280, Scottsdale, AZ 85251 | | Popular White Papers In the Spotlight _.____.__ |